Electrocardiographic recording paper



FIG. 1 is a top plan view of an electrocardiographic recording paper showing my new design;

FIG. 2 is an enlarged top plan portion of the recording paper, shown for clarity of illustration;

FIG. 3 is a side elevation of FIG. 1; and

FIG. 4 is a rear elevation thereof.

The undisclosed bottom portion of the recording paper is plane and unornamented. 

The ornamental design for electrocardiographic recording paper, as shown and described. 